277744-76-0

Basic information

• Product Name: 2,3,4,5-tetra-O-benzyl-D-gluco-hexodialdose
• Synonyms: 2,3,4,5-tetra-O-benzyl-D-gluco-hexodialdose
• CAS NO: 277744-76-0
• Molecular Weight: 538.64
• Mol File: 277744-76-0.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 2,3,4,5-tetra-O-benzyl-D-gluco-hexodialdose(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3,4,5-tetra-O-benzyl-D-gluco-hexodialdose(277744-76-0)
• EPA Substance Registry System: 2,3,4,5-tetra-O-benzyl-D-gluco-hexodialdose(277744-76-0)

Safety Data

• Hazardous Substances Data: 277744-76-0(Hazardous Substances Data)

Upstream product

• 1023310-53-3 2,3,4,5-tetra-O-benzyl-1,6-di-O-trityl-D-glucitol 
• 29780-95-8 1,6-di-O-trityl-D-glucitol 
• 277744-72-6 1,6-di-O-[(4-methoxyphenyl)-diphenylmethyl]-2,3,4,5-tetra-O-benzyl-D-glucitol 
• 277744-69-1 1,6-di-O-[(4-methoxyphenyl)-diphenylmethyl]-D-glucitol 
• 100-39-0 benzyl bromide 
• 50-70-4 D-sorbitol 
• 256342-72-0 2,3,4,5-tetrakis-benzyloxyhexane-1,6-diol 

Downstream Products

• 195873-70-2 (3R,4R,5R,6S)-3,4,5,6-tetra(benzoyloxy)-1,7-octadiene 
• 1638491-15-2 (2R,3S,4R,5R,6S)-2,3,4,5-tetrakis(benzyloxy)-6-hydroxycyclohexanone 
• 1607827-90-6 (2S,3S,4R,5S,6R)-2,3,4,5-tetrakis(benzyloxy)-6-hydroxycyclohexanone 
• 1607827-97-3 (1R,2S,3R,4R,5R,6R)-3,4,5,6-tetrakis(benzyloxy)cyclohexane-1,2-diol 
• 1607827-91-7 (2S,3S,4S,5R,6R)-6-acetoxy-2,3,4,5-tetrakis(benzyloxy)-cyclohexanone 
• 1607827-85-9 (2S,3S,4S,5S,6R)-6-acetoxy-2,3,4,5-tetrakis(benzyloxy)-cyclohexanone 
• 1607827-84-8 (2S,3S,4R,5R,6R)-2,3,4,5-tetrakis(benzyloxy)-6-hydroxycyclohexanone 
• 224433-58-3 (3R,4R,5R,6S)-3,4,5,6-tetra(benzyloxy)-cyclohexene 

Relevant articles and documents

Site-selective benzoin-type cyclization of unsymmetrical dialdoses catalyzed by N-heterocyclic carbenes for divergent cyclitol synthesis

A highly site-selective N-heterocyclic carbene (NHC)-catalyzed benzoin-type cyclization of unsymmetrical dialdoses is developed to enable a divergent cyclitol synthesis. The choice of chiral NHCs and protecting groups affects the site-selectivity. The resulting inososes are converted into epi-, muco- and myo-inositols, and their chiral protected derivatives are formed in good yields.

Ruthenium carbene complexes with imidazol-2-ylidene ligands: Syntheses of conduritol derivatives reveals superior RCM activity

Syntheses of conduritol A, E and F derivatives are described using galactitol, D-mannitol and D-glucitol, respectively, as the starting materials. The key steps of this approach comprise a Tebbe olefination reaction for the preparation of dienes 15, 21 and 27 followed by ring closing metathesis (RCM) for the formation of the polyhydroxylated cyclohexene rings of the targets. A comparative study shows that the latter transformation is best achieved with catalytic amounts of ruthenium carbene complex 3a bearing one PCy3 and one 2,3-dihydro-1H-imidazol-2-ylidene ligand in its coordination sphere. (C) 2000 Elsevier Science Ltd.